2f6ef80ab2068d82ec75335a5daf2209_JaffaCakes118 | Triage

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General

Target

2f6ef80ab2068d82ec75335a5daf2209_JaffaCakes118
Size

77KB
MD5

2f6ef80ab2068d82ec75335a5daf2209
SHA1

87d1b1521371988774190fda65e4bb7626d32d39
SHA256

cef9fd4cd387321cea5a2f1135803333636a55aab308e3538a7acd1748158d3e
SHA512

9df1a5852fd5bd4a9b19f968c96e795d8402d354c03fc5290b1a525d77571843a73fb8e2c2e5148aa8bc98b35490da7d5fb25a44a706cc175e8915704a6e264a
SSDEEP

1536:BJnUFRzYQIGTpFyRGmY9WUmE1PCJ/U+oId7UkSYy1aRiCggW6j:BRUPzYuTp99oE1PCJ/VrdA/Yy1acC3WW

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
2f6ef80ab2068d82ec75335a5daf2209_JaffaCakes118
unpack001/out.upx

Files

2f6ef80ab2068d82ec75335a5daf2209_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 108KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 50KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 144KB - Virtual size: 142KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 4KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ